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加纳库马西牛和羊内脏的消费者偏好及相关病理学观察

CONSUMERS' PREFERENCE AND ASSOCIATED PATHOLOGY OBSERVED IN CATTLE AND GOAT OFFALS IN KUMASI, GHANA.

作者信息

Felix Ayroe, B O Emikpe, E Asiamah, O Dankwa K

机构信息

Department of Laboratory Science, Faculty of Allied Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.

Department of Pathobiology, School of Veterinary Medicine, Faculty of Allied Health Science, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana.

出版信息

Afr J Infect Dis. 2016 May 1;10(2):127-133. doi: 10.21010/ajid.v10i2.9. eCollection 2016.

Abstract

BACKGROUND

The global population demands high quality meat and the preference for offal continue to be on the increase. This investigation evaluates consumers' preference and associated pathological conditions observed in cattle and goat offal in Kumasi, Ghana.

MATERIALS AND METHODS

Cross sectional survey and structured questionnaires involving 200 adult respondents were adopted. 105 samples of cattle and goat offal from selected retailers or vendors were also evaluated for associated pathological conditions.

RESULTS

From the questionnaire, results showed that on the average, one (1) pound of offal was consumed by a household of seven (7) per meal twice a week. The most preferred offal was the fore-stomach (52.70%) followed by the liver (38.10%). However, 75% and 50% of the liver sampled had one or more lesions in the goat and cattle respectively with presence of abscesses, metazoan parasites and granuloma. Factors like availability, affordability, nutritional value, taste, customs and level of education influenced the consumer's preference for edible offal.

CONCLUSION

Presence of metazoan parasites, granuloma and microabbscesses further undermine the quality of the offal supply in Ghana and it calls for further investigation into causal agents of these pathological conditions; hence, strict inspection and assessment should be enforced and maintained for continual provision of edible and wholesome offal.

摘要

背景

全球人口对高品质肉类有需求,对动物内脏的偏好也在持续增加。本调查评估了加纳库马西消费者对牛和山羊内脏的偏好以及观察到的相关病理状况。

材料与方法

采用了涉及200名成年受访者的横断面调查和结构化问卷。还对从选定零售商或摊贩处采集的105份牛和山羊内脏样本进行了相关病理状况评估。

结果

问卷调查结果显示,平均而言,一个七口之家每周用餐两次,每次食用一磅内脏。最受欢迎的内脏是前胃(52.70%),其次是肝脏(38.10%)。然而,所采集的山羊肝脏样本中有75%、牛肝脏样本中有50%存在一个或多个病变,包括脓肿、后生动物寄生虫和肉芽肿。可获得性、可承受性、营养价值、味道、习俗和教育程度等因素影响了消费者对可食用内脏的偏好。

结论

后生动物寄生虫、肉芽肿和微脓肿的存在进一步损害了加纳内脏供应的质量,需要对这些病理状况的致病因素进行进一步调查;因此,应加强并维持严格的检查和评估,以持续提供可食用且有益健康的内脏。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/39bc/5411988/057a8703f705/AJID-10-127-g001.jpg

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